DNA折纸
纳米技术
DNA纳米技术
DNA
计算机科学
材料科学
分子机器
纳米结构
生物
遗传学
作者
Fei Wang,Xueli Zhang,Xiaoguo Liu,Chunhai Fan,Qian Li
出处
期刊:Small
[Wiley]
日期:2019-03-25
卷期号:15 (26)
被引量:35
标识
DOI:10.1002/smll.201900013
摘要
Abstract DNA nanotechnology enables the precise fabrication of DNA‐based machines with nanoscale dimensions. A wide range of DNA nanomachines are designed, which can be activated by specific inputs to perform various movement and functions. The excellent rigidity and unprecedented addressability of DNA origami have made it an excellent platform for manipulating and investigating the motion behaviors of DNA machines at single‐molecule level. In this Concept, power supply, machine actuation, and motion behavior of DNA machines on origami platforms are summarized and classified. The strategies utilized for programming motion behavior of DNA machines on DNA origami are also discussed with representative examples. The challenges and outlook for future development of manipulating DNA nanomachines at the single molecule level are presented and discussed.
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